El débil rendimiento del Bitcoin en el cuarto trimestre: ¿una señal de advertencia para 2026?

Bitcoin's Q4 2025 performance has shattered historical norms, closing the quarter with a -19.15% decline-a stark departure from its decade-long pattern of 79.5% average returns during the same period according to analysis. This underperformance, coupled with deteriorating on-chain metrics and macroeconomic headwinds, raises a critical question: Is this a temporary correction or a harbinger of prolonged weakness in 2026?

Historical Context: Q4 as a Seasonal Powerhouse

For years, Q4 has been Bitcoin's most reliable growth period, driven by year-end portfolio rebalancing, tax-loss harvesting, and speculative fervor. In 2023 and 2024, Bitcoin surged by 57% and 48%, respectively, during the final quarter. However, 2025's -22.62% Q4 loss-the second-worst in Bitcoin's history, only outperformed by the 2018 crypto winter-signals a structural shift according to market analysis. This collapse eroded $1 trillion from the global crypto market cap, leaving Bitcoin 29.5% below its all-time high.

Macro Risk Indicators: A Perfect Storm

The Q4 2025 slump was not a vacuum. Key macroeconomic factors amplified the sell-off:
1. Elevated Real Yields: With real yields climbing to multi-year highs, Bitcoin's valuation-traditionally uncorrelated with traditional assets-faced downward pressure.
2. Fed Tightening: A shrinking Federal Reserve balance sheet and hawkish policy signals created restrictive financial conditions, limiting risk-on sentiment according to market analysis.
3. Institutional Outflows: U.S. Bitcoin ETFs recorded $825.7 million in net outflows during late December 2025, reflecting waning confidence.

On-chain data further confirmed systemic stress:
- Spent Output Profit Ratio (SOPR): At 0.99, it indicated widespread selling.
- Short-Term Holder MVRV (MVRV-STH): A 0.87 reading showed 35.66% of Bitcoin supply in underwater positions according to on-chain analysis.

Historical Precedents: Q4 Underperformance as a Bear Market Omen

Bitcoin's Q4 2025 collapse mirrors the 2018 Q4 crash (-42.16%), which preceded a 12-month bear market with most altcoins losing 90%+ of their value. While Q1 2019 saw an 8.74% rebound, the broader trend was a prolonged downturn. Similarly, 2025's underperformance-despite active spot ETFs-suggests a structural reset rather than a cyclical correction.

Analysts like K33's Vetle Lunde argue that Q4 underperformance often triggers year-end rebalancing, potentially spurring inflows in early January according to market commentary. However, 2025's context-leverage saturation, macroeconomic headwinds, and regulatory uncertainty-weakens this historical playbook.

2026 Outlook: A Tale of Two Scenarios

The 2026 macroeconomic outlook hinges on two competing narratives:
1. Bull Case:
- Fed Rate Cuts: A projected decline in U.S. interest rates to 3% could revive risk appetite, pushing Bitcoin toward $140,000–$170,000.
- Institutional Adoption: Continued ETF inflows and regulatory clarity (e.g., MiCA, GENIUS Act) may cement Bitcoin's role as a macro asset according to research.
- AI-Driven Growth: If AI-related market dynamics outpace policy risks, Bitcoin could see a new all-time high according to market analysis.

1. Bear Case:
2. Persistent Inflation: If the Fed maintains a hawkish stance or inflation remains above 2%, Bitcoin could face downward pressure, potentially dropping to $70,000–$100,000.
3. AI Correction: A risk-off selloff in AI stocks could spill over into crypto, exacerbating volatility according to market analysis.
4. Global Liquidity Constraints: A shrinking Fed balance sheet and elevated real yields may limit Bitcoin's ability to outperform traditional assets according to macro analysis.

Conclusion: A Cautionary Tale for 2026

Bitcoin's Q4 2025 underperformance is not merely a seasonal anomaly-it is a warning signal. While historical patterns suggest a January rebound, the macroeconomic and structural factors at play in 2025 (e.g., leverage saturation, Fed policy shifts) indicate a broader bear market. For 2026, investors must balance optimism around institutional adoption and AI-driven growth with caution against persistent macro risks. As always, Bitcoin's future hinges on its ability to adapt to a rapidly evolving financial landscape.